Chris,
First, thank you for raising the level of discourse and bringing in interesting guests. I second the appreciation for your rigorous requirement for all energy inputs to be accounted for before we accept a favorable EROI on alt energy.
Respectfully, I had a couple of issues with one topic discussed by Andrew Chung. He (and you?) seemed to very intent on pushing the involvement of government to invest to make alternative energy feasible. It seemed that Andrew was pushing involvement at the POC/ commercialization stage. Without an axe to grind I point out that Khosla has an understandable self interest in obtaining government subsidies in that it a) makes it more likely Khosla’s investments will succeed and pay back to Khosla, and b) decreases the amount capital Khosla invests or has to raise from private investors. I simply don’t believe that companies (flush with cash it seems) can’t fund this. Either singly or as a private consortium.
In truth I am reflexively skeptical of government, but acknowledge there is a ‘role’ for government in alternative energy. Can we not agree that at a minimum Solyndra had the appearance of corruption, perhaps in reality a payback for Obama fundraisers? Republicans would be equally tempted by this process. Can we not acknowledge that even a well-intentioned government is inefficient in that it has a high administrative overhead of collecting taxes, creating laws and committees to oversee investments, potential earmarks and constituent paybacks and then actually going through government hurdles to identify, review, develop applications for, etc, etc, etc.?
With that in mind, it seems to me that the best role of government is to support basic research, not applied research. We also need a process whereby breakthroughs in basic research are made rapidly and freely available (non-exclusive licenses?) to any willing private U.S. companies to commercialize. I appreciate from the interview that even applied research has a long time horizon. However, again, applied is the domain of the private company.
With that premise, what would be interesting (interview suggestion warning!) is a guest(s) to propose the Top 5 basic science questions/ hurdles regarding alternative energy. That would be something the government could make a contribution to and build a national energy policy around. Something like a national lab or specialized center for each question. America has had success with this approach- think atomic bomb (Manhatten Project), moon shots etc. These things work because they are single-minded and goal oriented (not general ‘alternative energy efforts’). For example, I’m not an expert but understand that solar energy is hampered by low efficiency of capture i.e. 8-10% of solar energy. Why not make a 50% energy capture rate as a goal (laboratory scale)? Ditto a dense, lightweight electricity storage technology (my computer barely runs for an hour and half unplugged). Nuclear reactor on a household scale? Surely we can at least agree on 5 key projects, however daunting they may be?
Take care,
Hrunner